Direct-fluid-supply writing implement

Details Direct-fluid-supply writing implement Direct-fluid-supply writing implement

2005-09-14

2009-08-25

Walczak, David J (Department: 3751)

Coating implements with material supply

Material flows through porous tool

Wick feed from within reservoir to tool

C401S223000

Reexamination Certificate

active

07578631

ABSTRACT:
A direct-fluid-supply writing implement has a pentip,an ink occluding element connected to a rear end of the pentip, the ink occluding element including a high-density portion, and a low density portion continuously connected to a rear of the high density portion, an ink tank disposed at rear of the ink occluding element and adapted to directly store ink and pluralities of communicating tubes connecting the ink tank with the ink occluding element, the respective communicating tubes including an opened front end, wherein the front end of the communicating tube and the rear end of the pentip connect with the high-density portion.

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European Search Report dated Jul. 20, 2007.

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